[As a fan of Nagase Tomoya, I I recommended 'My Boss My Hero' to a lot of my friends. But I will not do the same for 'Kurokouchi'. Of course the genre here is more dark and serious. But this is not about the genre.I watched this drama because I found the real life incident that took place back in 1968, to be interesting and unique. So I wanted to see what this drama want to portray that incident. (their hypothesis that is) ] Review : First two to three episodes was nice, with introduction to our hero and his colleagues, the way he works, and his primary target and all. However, from episode 4/5, it started to become dull. Plot is the same, flat and too predictable. The worst part is the ending. I definitely did not see it coming, but it surely was disappointing. :( You waste your time if you watch this. That's all from me.